Aortic Arch Derivatives Flashcards

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1
Q

1st

A
1st arch is MAXimal 
Maxillary artery (branch of external carotid)
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2
Q

Aortic arch develops into

A

Arterial system

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3
Q

2nd

A

Second = Stapedial

Stapedial and hyoid artery

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4
Q

3rd

A

C is 3rd letter of alphabet

Common Carotid artery
proximal part of internal Carotid artery

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5
Q

4th

A

4th arch (4 limbs) = systemic
On left: aortic arch
On right: proximal part of right subclavian artery

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6
Q

6th

A

Proximal part of pulmonary arteries

On left only: ductus arteriosus

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